
Samsung Q70a
Brand | Samsung 2021 |
Model | QN55Q70AAFXZA |
Released Year | 2021 |
Type | TV |
Screen Size | 55 inches |
Resolution | 3840 x 2160 (4K UHD) |
Refresh Rate | 120Hz |
Display Technology | LED |
Built-in Digital Tuner | QAM, ATSC |
Wi-Fi | 802.11ac (Wi-Fi 5) |
Bluetooth | Yes, Bluetooth 5.2 |
Status | Active |
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Overview
The Samsung QN55Q70AAFXZA is a 55-inch model within the Q70A series, featuring QLED 4K UHD display technology for vibrant colors and deep contrast. It employs the Quantum Processor 4K which enhances picture detail and optimizes sound through AI upscaling and adaptive tone mapping. The TV supports a 120Hz refresh rate, providing smooth motion for gaming and sports content. Featuring HDR10+ compatibility, it delivers a wider color gamut and dynamic contrast for immersive viewing experiences. The Q70A integrates Samsung's Smart TV platform with Tizen OS, enabling access to popular streaming apps and voice assistant capabilities. Connectivity options include multiple HDMI 2.1 ports, USB ports, and support for Wi-Fi 5, allowing versatile device connections and smart home integration.
Specifications
MPN | QN55Q70AAFXZA |
UPC | 0887276520766 |
Model | Samsung Q70A |
Display Technology | LED |
Built-in Digital Tuner | QAM, ATSC |
Color | Black |
Smart TV Features | Internet Streaming Interface, Home Automation Control, Voice Interaction, Screen Mirroring, Home Network Streaming, Internet Browsing |
Features | UpScaling to 4K, Wi-Fi Enabled, Local Dimming, Wide View Angle, Wall Mountable, Thin Bezel, HDR TV, RS-232C |
Screen Size | 55 inches |
Audio/Video Inputs | Digital Audio Optical TOSLINK, Coaxial F, HDMI, USB 2.0 |
Maximum Resolution | 2160p (4K) |
Manufacturer Color | Black |
Release Year | 2021 |
Display Type | QLED |
Resolution | 3840 x 2160 (4K UHD) |
Refresh Rate | 120Hz |
HDR Support | HDR10+, HLG |
Processor | Quantum Processor 4K |
Operating System | Tizen OS |
HDMI Ports | 4 x HDMI 2.1 |
USB Ports | 2 x USB |
Wi-Fi | 802.11ac (Wi-Fi 5) |
Bluetooth | Yes, Bluetooth 5.2 |
Audio Output Power | 20W (2 x 10W) |
Smart Features | Smart TV, Voice Assistants (Bixby, Alexa, Google Assistant) |
Dimensions (WxHxD) without stand | 48.5 x 27.9 x 1.7 inches |
Weight without stand | 41.7 lbs |
Ambient Mode | Yes |
Game Mode | Yes (without VRR/ALLM) |
Remote Control | One Remote Control with voice |
Images
Key Advantages
The QN55Q70AAFXZA boasts great image quality with Quantum Dot technology delivering rich, accurate colors and sharp details. It supports a high refresh rate of 120Hz, minimizing blur during fast-moving scenes. The Quantum Processor 4K intelligently upscales lower resolution content, enhancing overall picture clarity. The TV has an elegant design with slim bezels and an Ambient Mode to blend the screen with home décor. Multiple HDMI 2.1 ports allow compatibility with next-gen gaming consoles and accessories. The Tizen Smart TV platform provides a user-friendly interface and supports popular voice assistants for convenient control.
Limitations
This model lacks local dimming features, which can limit its contrast performance in very dark scenes compared to higher-end models. It does not support HDMI 2.1 Variable Refresh Rate (VRR) or Auto Low Latency Mode (ALLM) typically desired for competitive gaming. The viewing angles are restricted, with noticeable color washout when viewed from the side. It lacks advanced audio capabilities and typically would require an external sound system for improved sound quality. The TV weight and stand design could be bulky for some setups. Firmware updates might not be as frequent as premium Samsung lines, potentially affecting long-term feature availability.
FAQ
What display technology does the Samsung QN55Q70AAFXZA use?
It uses QLED (Quantum Dot) technology to provide vibrant and accurate color reproduction with enhanced brightness.
Does the Q70A support HDR formats?
Yes, the TV supports HDR10+ to deliver enhanced contrast and dynamic color range.
How many HDMI ports are available on this TV?
The Samsung QN55Q70AAFXZA features four HDMI 2.1 ports for high-bandwidth connections.
Is the TV suitable for gaming?
While it supports a 120Hz refresh rate, it lacks some advanced gaming features like VRR and ALLM, so it is suitable for casual gaming but not ideal for competitive gamers.
What operating system does this model use?
It runs on Samsung's Tizen OS, offering a wide range of apps and smart features.
Does the TV include voice assistant support?
Yes, it supports multiple voice assistants including Bixby, Alexa, and Google Assistant.
Are there any included accessories with this TV?
The package typically includes a One Remote Control, power cable, user manual, and mounting hardware.
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